Waterproof Electrical Power Distribution Box

Made of strength ABS and PC material, the enclosure has beautiful appearance, high plasticity and doggedness. LWHA series distribution box is suitable for terminal boxes, distributionpanels, instrument boxes, electrical equipment boxes and control boxes. Moreover, it is simple and easy to use.

waterproof electrical power distribution box Temporary electricity system should take the "three-level control, bipolar protection" system, that is, the use of the main distribution box, distribution box, switch box three-level control, hierarchical distribution at the same time in the main distribution box and switch box respectively equipped with leakage protector for protection in normal circumstances, electrical equipment can only be wired from the switch box and in practice,Some construction units because a certain electrical equipment and distribution box is relatively close to the direct distribution of electrical box wiring use, this is not safe.

In addition, according to the provisions of the "Safety Code", the wire should be led from the pole into the distribution box through the pipe protection and from the bottom of the box into the line, in the upper end of the protection pipe to do waterproof elbow, some construction site is directly in the pole under the cross arm, the use of porcelain bottle wiring led directly from the top.The wire entering and leaving the box is not sheathed, and there is no water-proof elbow.It is cut not desirable in the construction site at the same time, we also often see connection strong randomness waterproof electrical power distribution box at ordinary times unlocked or locked but the key is not outlet and inlet line of personnel management = chaos don't shunt of bundles, without protection tube, the length not neat, chaotic connecting power supply, power supply cord hook = box on the knife switch direct connection, wire cutting head is too long,Conductors exposed, "chicken claw line" phenomenon is serious wiring in the box and electrical switch layout does not meet the requirements of the knife switch porcelain cover lost or nut is not complete a gate more than one machine, even across the leakage protector directly connected to the knife switch on a leakage protector with a number of socket box residual wire head, residual melt small tools and so on,Even stacked shoes, hats, food and other sundries have been removed the load line is still thrown in the box, the exposed line close to the switch electrical appliances in the distribution box layout on lighting and wiring problems in the construction site lighting is characterized by many points, wide area, mobility, temporary strong, so that the site lighting electricity management is difficult,Accident prone in wet places and easy to touch the electrified body of the lighting power supply voltage shall not be greater than, the use of mobile lighting occasions of power supply voltage shall not exceed and can not use the lotus root transformer voltage change, in addition to wet places should also use closed type waterproof and dustproof.